Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751685AbZG3Pxm (ORCPT ); Thu, 30 Jul 2009 11:53:42 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1751492AbZG3Pxl (ORCPT ); Thu, 30 Jul 2009 11:53:41 -0400 Received: from cam-admin0.cambridge.arm.com ([193.131.176.58]:34941 "EHLO cam-admin0.cambridge.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750933AbZG3Pxl (ORCPT ); Thu, 30 Jul 2009 11:53:41 -0400 To: Paul Rolland Cc: Linux Kernel Subject: Re: 2.6.31-rc4 - slab entry tak_delay_info leaking ??? References: <20090729082047.048ee1a8@tux.DEF.witbe.net> <20090730120715.65bf01ff@tux.DEF.witbe.net> <20090730122605.465d4f8b@tux.DEF.witbe.net> From: Catalin Marinas Date: Thu, 30 Jul 2009 16:53:33 +0100 In-Reply-To: <20090730122605.465d4f8b@tux.DEF.witbe.net> (Paul Rolland's message of "Thu\, 30 Jul 2009 12\:26\:05 +0200") Message-ID: User-Agent: Gnus/5.11 (Gnus v5.11) Emacs/22.1 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii X-OriginalArrivalTime: 30 Jul 2009 15:53:39.0065 (UTC) FILETIME=[E79F2E90:01CA112D] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 800 Lines: 20 Paul Rolland wrote: >> On Wed, 29 Jul 2009 08:20:47 +0200 >> Paul Rolland wrote: >> > Since I'm running 2.6.31-rc? (3 or 4 I think), I often find my machine >> > with my X session killed in the morning, and the kdm login screen >> > displayed. [...] > Well, I've killed my X session, and it stopped the "leak"... but > didn't recover the "lost" task_delay_info... You could try to enable CONFIG_KMEMLEAK and see if you get any leaks reported for the "lost" task_delay_info (see Documentation/kmemleak.txt). -- Catalin -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/